Information card for entry 8100977

Structure parameters

• Formula: Ba4 Ge25 Na2
• Calculated formula: Ba3.993 Ge25 Na1.998
• Title of publication: Crystal structure of the chiral clathrate, Na~2~Ba~4~Ge~25~
• Authors of publication: Carrillo-Cabrera, Wilder; Curda, Jan; Peters, Karl; Paschen, Silke; Grin, Yuri; von Schnering, Hans Georg
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2001
• Journal volume: 216
• Journal issue: 2
• Pages of publication: 183 - 184
• a: 14.4703 ± 0.0002 Å
• b: 14.4703 ± 0.0002 Å
• c: 14.4703 ± 0.0002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3029.93 ± 0.07 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 213
• Hermann-Mauguin space group symbol: P 41 3 2
• Hall space group symbol: P 4bd 2ab 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No